I agree - Rita and Paula made a mistake leaving Fox. They had viewers on FNC. Linda Vester is on her 5 year (it seems) maternity leave.
I liked Rita. I guess she felt she needed to reach for the brass ring.
Zahn, though, had it made. She was co-hosting major events with Hume. She followed one of Fox's top 2 hits, H&C. With a little talent, she could have blown the lid off.
Unfortunately, that's all she had....a little talent.
(Did anyone else think she came across as a bit too hoity-toity for THE ENTIRE WORLD?!!)